First pass at cleaning up the gestures code. (c5347279) · Commits · e / os / android_frameworks_base

core/res/res/raw/latin_lowercase

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core/res/res/raw/lattin_lowercase

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tests/sketch/src/com/android/gesture/Gesture.java

+17 −18

Original line number	Diff line number	Diff line
		@@ -34,13 +34,11 @@ import java.util.ArrayList;
		*/

		public class Gesture implements Parcelable {

		private static final long GESTURE_ID_BASE = System.currentTimeMillis();

		private static final int BITMAP_RENDERING_WIDTH = 2;

		private static final boolean BITMAP_RENDERING_ANTIALIAS = true;

		private static final boolean BITMAP_RENDERING_DITHER = true;

		private static int sGestureCount = 0;
		@@ -50,7 +48,7 @@ public class Gesture implements Parcelable {
		// the same as its instance ID
		private long mGestureID;

		private ArrayList<GestureStroke> mStrokes = new ArrayList<GestureStroke>();
		private final ArrayList<GestureStroke> mStrokes = new ArrayList<GestureStroke>();

		public Gesture() {
		mGestureID = GESTURE_ID_BASE + sGestureCount++;
		@@ -93,12 +91,13 @@ public class Gesture implements Parcelable {
		*/
		public float getLength() {
		int len = 0;
		ArrayList<GestureStroke> strokes = mStrokes;
		int count = strokes.size();
		final ArrayList<GestureStroke> strokes = mStrokes;
		final int count = strokes.size();

		for (int i = 0; i < count; i++) {
		GestureStroke stroke = strokes.get(i);
		len += stroke.length;
		len += strokes.get(i).length;
		}

		return len;
		}

		@@ -131,11 +130,11 @@ public class Gesture implements Parcelable {
		* @param canvas
		*/
		void draw(Canvas canvas, Paint paint) {
		ArrayList<GestureStroke> strokes = mStrokes;
		int count = strokes.size();
		final ArrayList<GestureStroke> strokes = mStrokes;
		final int count = strokes.size();

		for (int i = 0; i < count; i++) {
		GestureStroke stroke = strokes.get(i);
		stroke.draw(canvas, paint);
		strokes.get(i).draw(canvas, paint);
		}
		}

		@@ -150,7 +149,6 @@ public class Gesture implements Parcelable {
		* @return the bitmap
		*/
		public Bitmap toBitmap(int width, int height, int edge, int numSample, int color) {
		RectF bbx = getBoundingBox();
		Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
		Canvas canvas = new Canvas(bitmap);
		canvas.translate(edge, edge);
		@@ -162,11 +160,12 @@ public class Gesture implements Parcelable {
		paint.setStrokeJoin(Paint.Join.ROUND);
		paint.setStrokeCap(Paint.Cap.ROUND);
		paint.setStrokeWidth(BITMAP_RENDERING_WIDTH);
		ArrayList<GestureStroke> strokes = mStrokes;
		int count = strokes.size();

		final ArrayList<GestureStroke> strokes = mStrokes;
		final int count = strokes.size();

		for (int i = 0; i < count; i++) {
		GestureStroke stroke = strokes.get(i);
		Path path = stroke.toPath(width - 2 * edge, height - 2 * edge, numSample);
		Path path = strokes.get(i).toPath(width - 2 * edge, height - 2 * edge, numSample);
		canvas.drawPath(path, paint);
		}

		@@ -183,7 +182,6 @@ public class Gesture implements Parcelable {
		* @return the bitmap
		*/
		public Bitmap toBitmap(int width, int height, int edge, int color) {
		RectF bbx = getBoundingBox();
		Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
		Canvas canvas = new Canvas(bitmap);
		canvas.translate(edge, edge);
		@@ -232,7 +230,8 @@ public class Gesture implements Parcelable {
		public void createFromString(String str) {
		int startIndex = 0;
		int endIndex;
		while ((endIndex = str.indexOf(GestureConstants.STRING_GESTURE_DELIIMITER, startIndex + 1)) != -1) {
		while ((endIndex =
		str.indexOf(GestureConstants.STRING_GESTURE_DELIIMITER, startIndex + 1)) != -1) {
		String token = str.substring(startIndex, endIndex);
		if (startIndex > 0) { // stroke tokens
		addStroke(GestureStroke.createFromString(token));

tests/sketch/src/com/android/gesture/GestureActionListener.java

+0 −1

Original line number	Diff line number	Diff line
		@@ -16,7 +16,6 @@

		package com.android.gesture;


		public interface GestureActionListener {
		public void onGesturePerformed(GestureOverlay overlay, Gesture gesture);
		}

tests/sketch/src/com/android/gesture/GestureConstants.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -28,4 +28,5 @@ interface GestureConstants {
		static final int STROKE_STRING_BUFFER_SIZE = 1024;
		static final int STROKE_POINT_BUFFER_SIZE = 100; // number of points
		static final int IO_BUFFER_SIZE = 8 * 1024; // 8K
		String LOG_TAG = "GestureLibrary";
		}